package com.woniu.web.servlet;

import java.io.IOException;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.woniu.service.CategoryService;
import com.woniu.service.bo.PageBean;
import com.woniu.service.impl.CategoryServiceImpl;

/**
 * Servlet implementation class GetGoodsServlet
 */
@WebServlet("/GetCategoryGoodsServlet")
public class GetCategoryGoodsServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public GetCategoryGoodsServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		Integer cId = Integer.parseInt(request.getParameter("cid"));
		System.out.println("cid:\t"+cId);
		Integer currentPage = Integer.parseInt(request.getParameter("currentPage"));
		//当前页
		System.out.println("currentPage:\t"+currentPage);
		//根据分类id查找分类商品
		CategoryService cs = new CategoryServiceImpl();
		try {
			PageBean pb = cs.listGoodsByCategory(cId,currentPage);
			request.setAttribute("pageBean", pb);
			request.getRequestDispatcher("paging.jsp").forward(request, response);
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
